EP0148689A1 - An vorspringenden Hindernissen adaptierte Fahrbahnschutzschiene - Google Patents

An vorspringenden Hindernissen adaptierte Fahrbahnschutzschiene Download PDF

Info

Publication number
EP0148689A1
EP0148689A1 EP84402652A EP84402652A EP0148689A1 EP 0148689 A1 EP0148689 A1 EP 0148689A1 EP 84402652 A EP84402652 A EP 84402652A EP 84402652 A EP84402652 A EP 84402652A EP 0148689 A1 EP0148689 A1 EP 0148689A1
Authority
EP
European Patent Office
Prior art keywords
obstacle
support
slide
fixed
roadways
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP84402652A
Other languages
English (en)
French (fr)
Other versions
EP0148689B1 (de
Inventor
Jean-Claude Dupuis
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dupuis Jean-Claude
Original Assignee
Etat Francais
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Etat Francais filed Critical Etat Francais
Priority to AT84402652T priority Critical patent/ATE33051T1/de
Publication of EP0148689A1 publication Critical patent/EP0148689A1/de
Application granted granted Critical
Publication of EP0148689B1 publication Critical patent/EP0148689B1/de
Expired legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
    • E01F15/14—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact specially adapted for local protection, e.g. for bridge piers, for traffic islands
    • E01F15/141—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact specially adapted for local protection, e.g. for bridge piers, for traffic islands for column or post protection
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
    • E01F15/02—Continuous barriers extending along roads or between traffic lanes
    • E01F15/04—Continuous barriers extending along roads or between traffic lanes essentially made of longitudinal beams or rigid strips supported above ground at spaced points
    • E01F15/0407—Metal rails
    • E01F15/0438—Spacers between rails and posts, e.g. energy-absorbing means

Definitions

  • the invention relates to rails for roads and highways, of the type comprising metal heald elements supported by spaced support posts.
  • the object of the invention is to propose a new system of protection against obstacles, which adapts very easily on the slides of conventional type, that is to say very punctual (that is to say it relates only to the span closest to the obstacle), and which also makes it possible to reduce the distance between the front bar of the slide and the obstacle.
  • the slide at the level of the span concerned by the obstacle, comprises a crushable support fixed on one side on the slide and coming, on the other side, on or at immediate proximity (a few centimeters) of the obstacle. If it turns out that the obstacle (a tree in general) coincides with the theoretical location of a support post, we remove this post and join the two adjacent spans into a single, larger, on which we climb support of the invention.
  • the support of relatively short length, is fixed to a beam which doubles and reinforces the beam of the span concerned.
  • This horizontal intermediate beam is advantageously U-shaped flared so as to be able to come exactly over the conventional spacing devices which hold the beam on the support posts.
  • This flared U shape has the additional advantage of allowing a compact stacking of beams (storage, transport), and of offering good resistance to deformation, especially as the supports, of the same shape in profile, are joined to them by the edges of their wings and tend to prevent the opening of the beams (spreading of the wings) in the event of impact.
  • the support may include interior reinforcements.
  • the invention makes it possible to install slides just in front of the obstacles (the distance between the bare front of the slide and the obstacle can be reduced to 40cm) while preventing the sliding element from being wrapped around the 'obstacle.
  • the slide 1, passing in the vicinity of a tree-2 consists of support posts 3 carrying metal spacers 4 of conventional shape (such as the devices approved by circular 81.50 of June 22, 1981 of the Ministry of French Equipment and Transport), at the front end of which the inner plate of the stringers 5, also conventional, is normally bolted.
  • the shaft 2 is roughly between two supports 3 normally installed (generally at an interval of 2 m)
  • the beam 6 is in open section (four folds) of developed and thickness identical to those of the beams 5, which makes it possible to simplify the problems of supply and manufacturing.
  • the shape of the beam 6 is provided, so that the beam comes exactly to cover the spacing devices 4, at least partially (cf. FIG. 3). It is known that the spacing devices 4 have two upper and lower faces respectively, inclined so as to converge towards the vertical front face.
  • the beam 6 has a flared U-shaped profile, the wings of which are provided with weak edges 7.
  • transverse lights 8 which align with holes provided specially for the invention in the upper and lower faces of the spacers 4, so as to be able to fix the beam 6 on the devices 4 by bolts 9.
  • the core of the beam 6 also includes horizontal lights which align with the holes in the front face of the devices 4 for authorizing the bolting of the beams 5.
  • a support 10 of profile identical to that of the beam 6, but of shorter length (for example 600mm, while the beam 6 measures 2m).
  • the support 10 is reinforced by two internal vertical welded plates 11.
  • the support 10 has its flange edges 12 which are arranged against the edges 7 of the beam 6; the flanges 12,7 of one and the other comprise holes of modular spacing which allow by bolts 13 to fix the support 10 to the beam 6.
  • the support 10 is placed either in support or in the immediate vicinity (for example 2 cm) of the obstacle: it maintains a sufficient distance between the rail 5 of the slide and the obstacle 2 to avoid the blocking of a car on the obstacle 2.
  • This adaptation makes it possible to reduce the distance between the bare front of the slide and the obstacle up to 40cm in good safety conditions. Of course this distance is not critical, and when there is no space problem, it can be greater. This allows a flexible attenuation of a possible shock, the deformation of the support intervening if necessary only at the end of the race.
  • the support 10 is similar to the previous one, although straddling the two beams 6 '. It is advantageous for the beams 6 and 6 ′ to have a slight taper longitudinally, facilitating their overlapping end to end.
  • Reinforcement plates 14 may be provided bolted to the flange flanges of the beams 6 ′, and extending between the lower flange and the upper flange, to avoid the risks of opening the beams in the event of an impact.
  • the support is described as crushable, it should be understood that its crushing, or its deformation, is a function of the force of the shocks and that the support is not intended to be completely crushed under the slightest shock.
  • the obstacles can be of any kind. Apart from trees, it can be piles of bridges, rigid barriers, lampposts, etc.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Road Signs Or Road Markings (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Road Paving Structures (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
EP84402652A 1983-12-20 1984-12-19 An vorspringenden Hindernissen adaptierte Fahrbahnschutzschiene Expired EP0148689B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84402652T ATE33051T1 (de) 1983-12-20 1984-12-19 An vorspringenden hindernissen adaptierte fahrbahnschutzschiene.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8320395 1983-12-20
FR8320395A FR2556754B1 (fr) 1983-12-20 1983-12-20 Glissiere de protection routiere adaptee aux obstacles saillants

Publications (2)

Publication Number Publication Date
EP0148689A1 true EP0148689A1 (de) 1985-07-17
EP0148689B1 EP0148689B1 (de) 1988-03-16

Family

ID=9295353

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84402652A Expired EP0148689B1 (de) 1983-12-20 1984-12-19 An vorspringenden Hindernissen adaptierte Fahrbahnschutzschiene

Country Status (5)

Country Link
EP (1) EP0148689B1 (de)
AT (1) ATE33051T1 (de)
DE (1) DE3469929D1 (de)
ES (1) ES293722Y (de)
FR (1) FR2556754B1 (de)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986003239A1 (en) * 1984-11-29 1986-06-05 International Barrier Corporation Modules for bridging openings in road guard barriers
EP0286782A1 (de) * 1987-03-18 1988-10-19 Sps Schutzplanken Gmbh Anpralldämpfer
DE10116701A1 (de) * 2000-09-12 2002-03-28 Outimex Bautechnik Gmbh Leitelement für Schutzeinrichtungen
EP1486614A1 (de) * 2003-06-12 2004-12-15 SPIG Schutzplanken-Produktions-Gesellschaft mbH & Co.KG Schutzplankenstrang
DE102009044721A1 (de) 2009-12-01 2011-06-09 Studiengesellschaft für Stahlschutzplanken eV Schutzplanksystem zur Absicherung von Gefahrenstellen durch Objekte am Fahrbahnrand
DE102021112502A1 (de) 2021-05-12 2022-11-17 Meiser Straßenausstattung GmbH Schutzeinrichtung für Einmündungsbereiche von Verkehrswegen

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111270629A (zh) * 2020-04-20 2020-06-12 江苏国强交通科技有限公司 一种公路计算净区内障碍物防护装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT294900B (de) * 1967-10-09 1971-12-10 Oesterr Alpine Montan Straßenleitplanke
US3643924A (en) * 1970-09-24 1972-02-22 Fibco Inc Highway safety device
AT320711B (de) * 1973-03-01 1975-02-25 Baumann Ernst Hinterspannte Leitschiene
FR2271340A1 (en) * 1974-05-13 1975-12-12 Urlberger Karl Shock absorbing safety barrier for roads - has collapsible curved outer barrier with inner folded strip

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT294900B (de) * 1967-10-09 1971-12-10 Oesterr Alpine Montan Straßenleitplanke
US3643924A (en) * 1970-09-24 1972-02-22 Fibco Inc Highway safety device
AT320711B (de) * 1973-03-01 1975-02-25 Baumann Ernst Hinterspannte Leitschiene
FR2271340A1 (en) * 1974-05-13 1975-12-12 Urlberger Karl Shock absorbing safety barrier for roads - has collapsible curved outer barrier with inner folded strip

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986003239A1 (en) * 1984-11-29 1986-06-05 International Barrier Corporation Modules for bridging openings in road guard barriers
EP0286782A1 (de) * 1987-03-18 1988-10-19 Sps Schutzplanken Gmbh Anpralldämpfer
DE10116701A1 (de) * 2000-09-12 2002-03-28 Outimex Bautechnik Gmbh Leitelement für Schutzeinrichtungen
EP1486614A1 (de) * 2003-06-12 2004-12-15 SPIG Schutzplanken-Produktions-Gesellschaft mbH & Co.KG Schutzplankenstrang
DE102009044721A1 (de) 2009-12-01 2011-06-09 Studiengesellschaft für Stahlschutzplanken eV Schutzplanksystem zur Absicherung von Gefahrenstellen durch Objekte am Fahrbahnrand
DE102021112502A1 (de) 2021-05-12 2022-11-17 Meiser Straßenausstattung GmbH Schutzeinrichtung für Einmündungsbereiche von Verkehrswegen

Also Published As

Publication number Publication date
FR2556754B1 (fr) 1986-05-23
ES293722U (es) 1986-08-16
ES293722Y (es) 1987-05-16
DE3469929D1 (en) 1988-04-21
ATE33051T1 (de) 1988-04-15
FR2556754A1 (fr) 1985-06-21
EP0148689B1 (de) 1988-03-16

Similar Documents

Publication Publication Date Title
EP0148689B1 (de) An vorspringenden Hindernissen adaptierte Fahrbahnschutzschiene
EP2598372B1 (de) An mindestens eine ladefläche eines lastfahrzeuges angrenzende faltbare seitliche verlängerung
EP0519851B1 (de) Montageteil zum Befestigung von Leitplanken an Pfosten zur Bildung einer Fahrbahnbegrenzung
FR2694313A1 (fr) Dispositif de protection par glissière, équipant des chaussées.
FR2751998A1 (fr) Barriere de securite pour voie de circulation
WO2015022350A1 (fr) Ensemble comprenant un emballage de transport de matieres radioactives et un chassis de support de l'emballage
EP0149567B1 (de) Auffahrdämpfende Vorrichtung
EP1566486A1 (de) Halter für Leitplanken
FR2972378A1 (fr) Abri de soudage.
EP0816568B1 (de) Leiterplanken für Fahrbahnen mit temporärem Durchgang
EP1182296B1 (de) Verkehrsleit- und Schutzplankenanordnung
EP0452205A2 (de) Leitplankenanlage mit zwei Leitplanken zum Zurückhalten von Fahrzeugen auf ihren eigenen Fahrbahn
EP0999310B1 (de) Leitplanken für Fahrbahnen, mit zwei übereinander angeordneten Holmen mit differentiellem Eindringungswiderstand
FR2703703A1 (fr) Dispositif de protection pour la construction de ponts au-dessus de voies de circulation électrifiées par caténaires.
EP2392734A1 (de) Fahrbahntrennmodul aus Beton und Trennbarriere, die mehrere Module dieses Typs umfasst
EP0323293B1 (de) Vorrichtung zum Wägen von Fahrzeugen
FR2935401A1 (fr) Systeme de retenue de vehicule automobile
FR2479301A1 (fr) Bordure de protection munie d'au moins un longeron de glissiere
FR2848578A1 (fr) Glissiere de securite a lisse large faisant ecran de protection dans sa partie basse
BE1008760A6 (fr) Machine automotrice.
FR2862320A1 (fr) Procede d'absorption de chocs contre une barriere de securite pour voies de circulation et barriere de securite de mise en oeuvre
FR2660677A1 (fr) Dispositif de renfort de glissiere de securite metallique.
EP0620322B1 (de) Pfosten für Leitplanken für Strassen oder Autobahnen
FR2874832A1 (fr) Matelas de saut a la perche double entree avec flancs relevables
FR3110180A1 (fr) Système d'absorption d'impacts pour piste de karting et procédé d’assemblage correspondant

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

17P Request for examination filed

Effective date: 19860109

17Q First examination report despatched

Effective date: 19861014

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: DUPUIS, JEAN-CLAUDE

RIN1 Information on inventor provided before grant (corrected)
GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19880316

Ref country code: AT

Effective date: 19880316

REF Corresponds to:

Ref document number: 33051

Country of ref document: AT

Date of ref document: 19880415

Kind code of ref document: T

ITF It: translation for a ep patent filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19880331

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
REF Corresponds to:

Ref document number: 3469929

Country of ref document: DE

Date of ref document: 19880421

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

ITTA It: last paid annual fee
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19931214

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19931215

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19931223

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19940114

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: LU

Payment date: 19940131

Year of fee payment: 10

EPTA Lu: last paid annual fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19941219

Ref country code: GB

Effective date: 19941219

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19941231

Ref country code: CH

Effective date: 19941231

Ref country code: BE

Effective date: 19941231

BERE Be: lapsed

Owner name: DUPUIS JEAN-CLAUDE

Effective date: 19941231

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19941219

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19950901